Aerial view over residential and commercial area
The quick read on
VIC 3089 · Nillumbik
What homes cost, how rents have moved, and a feel for the people who call it home.
latest suburb median
latest suburb median
ABS 2021
Diamond Creek, Victoria
Median sale price and rental income of properties in Diamond Creek VIC
Based on 182 sales in the preceding 12 months
$1,040,000
Down 7.6% over 12 months
Based on 43 rental listings in the preceding 12 months
$675 per week
Up 8.0% over 12 months
Market data updated September 2026.
The median house price in Diamond Creek, VIC is currently $1,040,000, based on the latest 12 months of sales. Diamond Creek has a 12-month growth rate of -7.6% for houses and 1.5% for units.
Two-bedroom houses have a median sale price of $670,000, Three-bedroom houses have a median sale price of $902,000, Four-bedroom houses have a median sale price of $1,220,000, Larger houses have a median sale price of $1,280,000 in Diamond Creek.
If you're looking to lease, the median rent for houses in Diamond Creek is $675 per week. The median house rent has increased 8.0% over the last 12 months.
The median price of apartments and units for sale in Diamond Creek is $745,000, which has increased 1.5% since the same time last year. Two-bedroom apartments and units have a median sale price of $718,000, Three-bedroom apartments and units have a median sale price of $790,000 in Diamond Creek. The median rent for units and apartments in Diamond Creek is $612 per week and has increased 2.0% over the last 12 months.
Crime and safety
The overall rate for Diamond Creek is 1,898 offences per 100,000 residents — 53% below the Greater Melbourne benchmark.
That is the clearest suburb-wide answer. Open the detailed profile to see how the pattern changes across offence types and different parts of Diamond Creek.
Overall crime rate
1,898
offences per 100,000 residents
53% belowGreater Melbourne
Suburb-wide estimate from Microburbs' public crime model; it is not an address-level measure.
The people behind the postcode
Diamond Creek VIC 3089 is in Victoria, within Greater Melbourne.
12,503 people call Diamond Creek home, with an average of 2.9 people per household and a median household income of $2,508 a week.
Public ABS 2021 Census figures. The bars compare the local share with the capital-region benchmark.
Share of residents in each age band.
Share of occupied private dwellings.
Share of homes with a stated ownership or rental status.
Vehicles available to occupied households.
Selected ways residents worked or travelled on Census day.
27.1% of workers in Diamond Creek worked from home on Census day.
3.8% of Diamond Creek residents were born in England.
48.4% of people in Diamond Creek described themselves as having no religion in the 2021 Census.
A closer look at the Census
Open any question for a plain-English reading of the public 2021 Census for Diamond Creek VIC 3089.
19.3% of Diamond Creek's residents were children under 15 in the 2021 Census. That is close to the Greater Melbourne average.
3,588 family households lived in Diamond Creek; 55.3% were couple families and 12.7% were one-parent families.
38.0% of local families included children under 15. That is close to the Greater Melbourne average.
These are suburb-wide household figures, not school or childcare ratings.
Diamond Creek had 12,503 residents at the 2021 Census.
24.1% of residents were aged 25 to 44.
26.9% were 55 or older. That is close to the Greater Melbourne average.
Age shares use the suburb’s total Census population.
Separate houses made up 94.3% of occupied private dwellings in Diamond Creek.
Townhouses and other attached homes represented 5.5% of occupied private dwellings.
Flats and apartments accounted for 0.1% of occupied private dwellings.
All three shares use occupied private dwellings as the denominator.
36.0% of households with a stated tenure owned their home outright. That is somewhat above the Greater Melbourne average.
53.9% were buying their home with a mortgage.
10.1% rented their home. That is about half the Greater Melbourne rate.
Tenure shares include households that stated one of these three arrangements.
The average household in Diamond Creek had 2.9 people.
One-person households made up 14.6% of occupied homes. That is well below the Greater Melbourne average.
Two-person households represented 30.3%, while 35.9% had four or more usual residents.
Household size counts usual residents in occupied homes.
27.1% of workers worked from home on Census day. That is close to the Greater Melbourne average.
51.6% drove a car as their only travel method. That is somewhat above the Greater Melbourne average.
1.6% used only a train, tram or bus, while 1.0% walked or cycled.
Travel figures are a 2021 Census-day snapshot.
1.8% of occupied households had no motor vehicle available. That is about half the Greater Melbourne rate.
One-car households formed 20.7% of the total.
77.4% of households had two or more vehicles.
Vehicle counts refer to occupied households, not individual residents.
70.6% were at the same address five years earlier, while 29.4% reported a different address.
14.6% of residents were born outside Australia. That is about half the Greater Melbourne rate.
Mobility figures cover residents who answered the relevant Census question.
88.8% of residents used only English at home.
8.7% used a language other than English at home.
0.7% spoke Mandarin at home, 0.3% spoke Cantonese and 0.3% spoke Hindi.
Home language is separate from English proficiency.
14.6% of Diamond Creek's population was born outside Australia, while roughly 85.4% was born in Australia.
0.4% of residents were born in China.
0.7% were born in India, while Australian citizenship across the whole suburb stood at 94.0%.
Birthplace, citizenship and ancestry describe different parts of identity.
English ancestry accounted for 40.4% of ancestry responses in Diamond Creek.
Australian ancestry made up 37.8% of responses.
Chinese ancestry represented 1.8% of responses.
People may nominate more than one ancestry, so these are shares of responses.
24.0% of employed residents worked in professional occupations. That is somewhat below the Greater Melbourne average.
Managers accounted for 15.3% of employed residents, while clerical and administrative workers made up 13.8%.
Health care and social assistance employed 14.4% of workers, and education and training employed 11.5%.
Occupation and industry figures describe employed residents of the suburb.
The labour-force participation rate was 72.5%, compared with 64.1% across Greater Melbourne.
40.9% of residents aged 15 and over worked full time, while 24.2% worked part time.
Unemployment was 3.4%, compared with 5.3% across Greater Melbourne.
Labour-force figures come from the 2021 Census.
63.9% reported no selected long-term health condition.
8.3% reported a long-term mental health condition, including depression or anxiety.
8.5% reported asthma, 7.6% arthritis and 3.3% diabetes excluding gestational diabetes.
These are self-reported suburb-wide Census figures, not address-level health risks.
27.7% of people in the qualifications table held a bachelor degree. That is somewhat below the Greater Melbourne average.
Postgraduate degrees accounted for 8.1% of qualification responses.
Diploma-level qualifications represented 17.7%, while certificate-level qualifications represented 34.0%.
Qualification categories are reported separately and are not school ratings.
Median household income was $2,508 per week in the 2021 Census.
The median monthly mortgage repayment reported by local households was $2,167.
Occupied renting households reported a median rent of $430 per week.
These household figures are from 2021; current sale and asking-rent medians appear in the market section.
Working from home was 27.1% in Diamond Creek, compared with 28.8% across Greater Melbourne.
Outright ownership was 36.0% locally and 30.7% across Greater Melbourne. That is somewhat above the Greater Melbourne average.
Renting accounted for 10.1% in Diamond Creek, against 31.1% across Greater Melbourne.
Capital-region comparisons use the same Census definitions and year.
Three useful questions
The median house price is $1,040,000, while units and apartments sit at $745,000. Bedroom count, land and condition still create a wide range around those suburb medians.
The Census counted 3,588 local families, and 19.3% of residents were under 15. That describes the community; school quality, travel times and the right fit for a particular family need separate research.
Larger houses have a median around $1,280,000, the closest bedroom benchmark we hold to a $1.5m budget. Individual homes can differ substantially with block size, renovation and location.
Medians describe recorded market activity across the suburb; they are historical context, not a valuation or forecast for an individual home.
Explore the area
Open a free street report for local prices, rents and recorded sale history.
Compare nearby suburb prices, rents and five-year market trends.
Keep exploring
Use the finders to compare places and properties, or open the full report when you need the street, risk, schools and growth research.
Figures update as new market and census data arrives. This suburb overview is general information, not a valuation or financial advice.